AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY40 ∴ Summary
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(139999) 2001SY40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92292 1.377e-08 au
e 0.105253 7.202e-08
i 3.022 4.442e-06 deg
Ω 80.86 0.0001078 deg
ω 299.754 0.0001099 deg
M 180.736 1.968e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6153 au
Aphelion 3.2306 au
Asc. node-Earth separation 1.76297 au
Desc. node-Earth separation 2.03476 au
Earth MOID 1.61964 au
Orbital period 1825.26 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 910 (8)
Radar observations (Discarded) 0 (0)
Arc length 9981.15 days
Unobserved 76 days

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Ephemeris at epoch 60426 MJD
Right Ascension 200.505 deg
Declination -4.78228 deg
V Magnitude 20.25 mag
Solar Elongation -164.41 deg
Galactic Latitude 57.24 deg
Rate 0.193 deg/day
Direction -71.776 deg

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